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Emulsifier

POLYSILICONE-18 CETYL PHOSPHATE

76

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A silicone-phosphate emulsifier used in modern sunscreens to keep UV filters evenly dispersed. Mild on skin and well tolerated; safety dossier is sparse but clean.

Function

HAIR CONDITIONING

Skin benefits

  • Silicone emulsifier
  • Improves SPF homogeneity
  • Skin-conditioning
  • Mild on skin

Known concerns

  • Limited public dossier

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.